Initial revision.

Author: jtesta

.gitignore

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+*~
+*.pyc
+rcracki.precalc.*
+*.rt

CL/crackalack.cl

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+#include "rt.cl"
+#include "string.cl"
+
+
+__kernel void crackalack(
+    __global unsigned int *g_hash_type,
+    __global char *g_charset,
+    __global unsigned int *g_plaintext_len_min,
+    __global unsigned int *g_plaintext_len_max,
+    __global unsigned int *g_reduction_offset,
+    __global unsigned int *g_chain_len,
+    __global unsigned long *g_indices,
+    __global unsigned int *g_pos_start) {
+
+  unsigned int hash_type = *g_hash_type;
+  char charset[MAX_CHARSET_LEN];
+  unsigned int plaintext_len_min = *g_plaintext_len_min;
+  unsigned int plaintext_len_max = *g_plaintext_len_max;
+  unsigned int reduction_offset = *g_reduction_offset;
+  unsigned int chain_len = *g_chain_len;
+  unsigned long start_index = g_indices[get_global_id(0)];
+  unsigned int pos = *g_pos_start;
+
+  unsigned int charset_len = g_strncpy(charset, g_charset, sizeof(charset));
+  unsigned long plaintext_space_up_to_index[MAX_PLAINTEXT_LEN];
+  unsigned char plaintext[MAX_PLAINTEXT_LEN];
+  unsigned int plaintext_len = 0;
+  unsigned char hash[MAX_HASH_OUTPUT_LEN];
+  unsigned int hash_len;
+
+  unsigned long plaintext_space_total = fill_plaintext_space_table(charset_len, plaintext_len_min, plaintext_len_max, plaintext_space_up_to_index);
+
+  // Generate a chain, and store it in the local buffer.
+  g_indices[get_global_id(0)] = generate_rainbow_chain(
+        hash_type,
+        charset,
+        charset_len,
+        plaintext_len_min,
+        plaintext_len_max,
+        reduction_offset,
+        chain_len,
+        start_index++,
+	pos,
+        plaintext_space_up_to_index,
+        plaintext_space_total,
+        plaintext,
+        &plaintext_len,
+        hash,
+        &hash_len);
+  return;
+}

CL/crackalack_ntlm8.cl

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+#include "ntlm8_functions.cl"
+
+
+/* TODO: specify array length in definition...somehow? */
+__kernel void crackalack_ntlm8(
+    __global unsigned int *unused1,
+    __global char *unused2,
+    __global unsigned int *unused3,
+    __global unsigned int *unused4,
+    __global unsigned int *unused5,
+    __global unsigned int *unused6,
+    __global unsigned long *g_indices,
+    __global unsigned int *unused7) {
+  unsigned long index = g_indices[get_global_id(0)];
+  unsigned char plaintext[8];
+
+
+  for (unsigned int pos = 0; pos < 421999; pos++) {
+    index_to_plaintext_ntlm8(index, charset, plaintext);
+    index = hash_to_index_ntlm8(hash_ntlm8(plaintext), pos);
+  }
+
+  g_indices[get_global_id(0)] = index;
+  return;
+}

CL/crackalack_ntlm9.cl

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+#include "ntlm9_functions.cl"
+
+
+/* TODO: specify array length in definition...somehow? */
+__kernel void crackalack_ntlm9(
+    __global unsigned int *unused1,
+    __global char *unused2,
+    __global unsigned int *unused3,
+    __global unsigned int *unused4,
+    __global unsigned int *unused5,
+    __global unsigned int *unused6,
+    __global unsigned long *g_indices,
+    __global unsigned int *unused7) {
+  unsigned long index = g_indices[get_global_id(0)];
+  unsigned char plaintext[9];
+
+
+  for (unsigned int pos = 0; pos < 1349999; pos++) {
+    index_to_plaintext_ntlm9(index, charset, plaintext);
+    index = hash_to_index_ntlm9(hash_ntlm9(plaintext), pos);
+  }
+
+  g_indices[get_global_id(0)] = index;
+  return;
+}